New Corrosion Method C1936. The corrosion test method formerly in section 13.8 of C665 has been removed and replaced by C1936. Test Method C1936 is technically identical to the method formerly found in section 13.8 of C665. It is important to update the C553 standard to reflect C1936, titled “Standard Test Method for Corrosiveness of Mineral-Fiber or Cellulosic-Fiber Insulation by Comparison to Control. C665 to be removed from the reference documents, C1936 to be added to the reference documents and text in sections 7.4 and 11.6 are updated.
Date Initiated: 04-29-2024
Technical Contact: William Tolliver